EP1126412A3 - Image capturing apparatus and distance measuring method - Google Patents
Image capturing apparatus and distance measuring method Download PDFInfo
- Publication number
- EP1126412A3 EP1126412A3 EP01103436A EP01103436A EP1126412A3 EP 1126412 A3 EP1126412 A3 EP 1126412A3 EP 01103436 A EP01103436 A EP 01103436A EP 01103436 A EP01103436 A EP 01103436A EP 1126412 A3 EP1126412 A3 EP 1126412A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- wavelength
- image capturing
- subject
- capturing apparatus
- depth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/55—Depth or shape recovery from multiple images
- G06T7/586—Depth or shape recovery from multiple images from multiple light sources, e.g. photometric stereo
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10048—Infrared image
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
Abstract
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000037771 | 2000-02-16 | ||
JP2000037771 | 2000-02-16 | ||
JP2000247034 | 2000-08-16 | ||
JP2000247034A JP4204746B2 (en) | 2000-08-16 | 2000-08-16 | Information acquisition method, imaging apparatus, and image processing apparatus |
JP2000275176A JP4141627B2 (en) | 2000-09-11 | 2000-09-11 | Information acquisition method, image capturing apparatus, and image processing apparatus |
JP2000275176 | 2000-09-11 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1126412A2 EP1126412A2 (en) | 2001-08-22 |
EP1126412A3 true EP1126412A3 (en) | 2003-10-08 |
EP1126412B1 EP1126412B1 (en) | 2013-01-30 |
Family
ID=27342378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01103436A Expired - Lifetime EP1126412B1 (en) | 2000-02-16 | 2001-02-14 | Image capturing apparatus and distance measuring method |
Country Status (2)
Country | Link |
---|---|
US (1) | US6538751B2 (en) |
EP (1) | EP1126412B1 (en) |
Families Citing this family (54)
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WO1999061948A1 (en) * | 1998-05-25 | 1999-12-02 | Matsushita Electric Industrial Co., Ltd. | Range finder and camera |
JP4040825B2 (en) * | 2000-06-12 | 2008-01-30 | 富士フイルム株式会社 | Image capturing apparatus and distance measuring method |
US6891960B2 (en) * | 2000-08-12 | 2005-05-10 | Facet Technology | System for road sign sheeting classification |
US6674878B2 (en) * | 2001-06-07 | 2004-01-06 | Facet Technology Corp. | System for automated determination of retroreflectivity of road signs and other reflective objects |
JP4516236B2 (en) * | 2001-04-19 | 2010-08-04 | 株式会社リコー | Imaging device |
US6947575B2 (en) * | 2001-05-24 | 2005-09-20 | Trw Inc. | Apparatus and method for determining vehicle occupant characteristic utilizing imaging with provided light |
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JP2003075137A (en) * | 2001-09-04 | 2003-03-12 | Minolta Co Ltd | Photographing system and imaging device used therefor and three-dimensional measuring auxiliary unit |
US20030067538A1 (en) * | 2001-10-04 | 2003-04-10 | Myers Kenneth J. | System and method for three-dimensional data acquisition |
US6882436B2 (en) * | 2001-12-07 | 2005-04-19 | The Boeing Company | Non-contact hole depth gage |
US7452276B2 (en) * | 2002-02-15 | 2008-11-18 | Wms Gaming Inc. | Simulation of mechanical reels on a gaming machine |
GB2395261A (en) * | 2002-11-11 | 2004-05-19 | Qinetiq Ltd | Ranging apparatus |
US6839127B1 (en) * | 2003-09-15 | 2005-01-04 | Deere & Company | Optical range finder having a micro-mirror array |
JP2005215750A (en) * | 2004-01-27 | 2005-08-11 | Canon Inc | Face detecting device and face detecting method |
WO2005072358A2 (en) * | 2004-01-28 | 2005-08-11 | Canesta, Inc. | Single chip red, green, blue, distance (rgb-z) sensor |
JP2005221731A (en) * | 2004-02-05 | 2005-08-18 | Konica Minolta Photo Imaging Inc | Imaging device |
US7590310B2 (en) | 2004-05-05 | 2009-09-15 | Facet Technology Corp. | Methods and apparatus for automated true object-based image analysis and retrieval |
US7451041B2 (en) * | 2005-05-06 | 2008-11-11 | Facet Technology Corporation | Network-based navigation system having virtual drive-thru advertisements integrated with actual imagery from along a physical route |
JP4561668B2 (en) * | 2006-03-28 | 2010-10-13 | セイコーエプソン株式会社 | Projector, display image adjustment method, program for executing the method, and recording medium storing the program |
JP2007334311A (en) * | 2006-05-18 | 2007-12-27 | Nippon Hoso Kyokai <Nhk> | Visible and infrared light imaging optical system |
US7880156B2 (en) * | 2006-12-27 | 2011-02-01 | Honeywell International Inc. | System and method for z-structure measurements using simultaneous multi-band tomography |
JP2008233381A (en) * | 2007-03-19 | 2008-10-02 | Fujifilm Corp | Imaging apparatus |
US9460582B2 (en) | 2007-07-11 | 2016-10-04 | Bally Gaming, Inc. | Wagering game having display arrangement formed by an image conduit |
US8218135B2 (en) * | 2007-08-01 | 2012-07-10 | Ford Global Technologies, Llc | System and method for stereo photography |
GB2452944B8 (en) * | 2007-09-19 | 2016-09-14 | Toshiba Res Europ Ltd | An imaging system and method |
ES2306616B1 (en) | 2008-02-12 | 2009-07-24 | Fundacion Cidaut | PROCEDURE FOR DETERMINATION OF THE LUMINANCE OF TRAFFIC SIGNS AND DEVICE FOR THEIR REALIZATION. |
JP2009250772A (en) * | 2008-04-04 | 2009-10-29 | Sony Corp | Position detection system, position detection method, program, object determination system and object determination method |
TW201032090A (en) * | 2009-02-16 | 2010-09-01 | Chih-Hsiung Lin | Laser scanning input device |
CN102103747B (en) * | 2009-12-16 | 2012-09-05 | 中国科学院电子学研究所 | Method for calibrating external parameters of monitoring camera by adopting reference height |
US9753128B2 (en) * | 2010-07-23 | 2017-09-05 | Heptagon Micro Optics Pte. Ltd. | Multi-path compensation using multiple modulation frequencies in time of flight sensor |
FR2966257A1 (en) | 2010-10-13 | 2012-04-20 | St Microelectronics Grenoble 2 | METHOD AND APPARATUS FOR CONSTRUCTING A RELIEVE IMAGE FROM TWO-DIMENSIONAL IMAGES |
KR101925137B1 (en) | 2010-10-29 | 2018-12-06 | 삼성전자주식회사 | Filter for selectively transmission visible ray and infrared ray using electrical signal |
US8618929B2 (en) | 2011-05-09 | 2013-12-31 | Honeywell International Inc. | Wireless conveyor belt condition monitoring system and related apparatus and method |
FI124603B (en) * | 2011-09-09 | 2014-10-31 | Sparklike Ab Oy | Method and apparatus for measuring the distance from a reflecting surface |
TWI526706B (en) * | 2011-10-05 | 2016-03-21 | 原相科技股份有限公司 | Image system |
US9710958B2 (en) | 2011-11-29 | 2017-07-18 | Samsung Electronics Co., Ltd. | Image processing apparatus and method |
WO2013131232A1 (en) * | 2012-03-05 | 2013-09-12 | Microsoft Corporation | Generation of depth images based upon light falloff |
KR101630558B1 (en) * | 2012-03-28 | 2016-06-14 | 후지쯔 가부시끼가이샤 | Imaging device |
JP6108150B2 (en) * | 2012-07-10 | 2017-04-05 | 東芝ライテック株式会社 | Lighting control system |
JP2014173901A (en) * | 2013-03-06 | 2014-09-22 | Canon Inc | Measurement device and article manufacturing method |
WO2014174779A1 (en) | 2013-04-26 | 2014-10-30 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | Motion sensor apparatus having a plurality of light sources |
KR20150010230A (en) * | 2013-07-18 | 2015-01-28 | 삼성전자주식회사 | Method and apparatus for generating color image and depth image of an object using singular filter |
CN105723239B (en) | 2013-11-20 | 2020-12-18 | 松下半导体解决方案株式会社 | Distance measurement imaging system and solid-state imaging element |
KR102194234B1 (en) * | 2014-06-02 | 2020-12-22 | 삼성전자주식회사 | Method and apparatus for generating the depth value corresponding the object using the depth camera |
JP2016075825A (en) * | 2014-10-07 | 2016-05-12 | パナソニックIpマネジメント株式会社 | Color separation prism and imaging apparatus |
US9816804B2 (en) | 2015-07-08 | 2017-11-14 | Google Inc. | Multi functional camera with multiple reflection beam splitter |
WO2017035498A1 (en) * | 2015-08-26 | 2017-03-02 | Olympus Corporation | System and method for depth estimation using multiple illumination sources |
KR20170060353A (en) * | 2015-11-24 | 2017-06-01 | 삼성전자주식회사 | Electronic apparatus, distance measurement sensor and control method for electronic apparatus and distance measurement sensor |
WO2018200685A2 (en) | 2017-04-27 | 2018-11-01 | Ecosense Lighting Inc. | Methods and systems for an automated design, fulfillment, deployment and operation platform for lighting installations |
EP3418772A4 (en) * | 2016-02-17 | 2019-03-13 | Panasonic Intellectual Property Management Co., Ltd. | Distance measuring device |
DE102018211913B4 (en) * | 2018-07-17 | 2022-10-13 | Carl Zeiss Industrielle Messtechnik Gmbh | Device and method for detecting an object surface using electromagnetic radiation |
US10896516B1 (en) * | 2018-10-02 | 2021-01-19 | Facebook Technologies, Llc | Low-power depth sensing using dynamic illumination |
US10901092B1 (en) * | 2018-10-02 | 2021-01-26 | Facebook Technologies, Llc | Depth sensing using dynamic illumination with range extension |
US11483503B2 (en) * | 2019-01-20 | 2022-10-25 | Magik Eye Inc. | Three-dimensional sensor including bandpass filter having multiple passbands |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62127617A (en) * | 1985-11-29 | 1987-06-09 | Fujitsu Ltd | Inspecting instrument for linear body |
EP0634875A1 (en) * | 1992-01-27 | 1995-01-18 | Ikegami Tsushinki Co., Ltd. | Solid state image pick-up apparatus |
JPH0815434A (en) * | 1994-06-23 | 1996-01-19 | Nikon Corp | Distance measuring equipment |
US5777674A (en) * | 1994-04-11 | 1998-07-07 | Canon Kabushiki Kaisha | Four color separation optical device |
WO1999064816A1 (en) * | 1998-06-05 | 1999-12-16 | Dentalmatic Technologies Inc. | Method and device for optoelectric acquisition of shapes by axial illumination |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61155909A (en) | 1984-12-28 | 1986-07-15 | Machida Seisakusho:Kk | Apparatus for measuring distance |
EP0213544B1 (en) | 1985-08-21 | 1990-11-28 | Honeywell Inc. | Distance sensing apparatus |
JPH0676888B2 (en) | 1987-03-20 | 1994-09-28 | 大阪大学長 | Distance measurement method by reflected light from the measured object |
NZ223988A (en) * | 1987-03-24 | 1990-11-27 | Commw Scient Ind Res Org | Optical distance measuring |
EP0687901B1 (en) * | 1988-05-09 | 2003-08-13 | Omron Corporation | Apparatus for and method of displaying results of printed circuit board inspection |
US4988202A (en) * | 1989-06-28 | 1991-01-29 | Westinghouse Electric Corp. | Solder joint inspection system and method |
JP3942252B2 (en) * | 1997-12-19 | 2007-07-11 | Juki株式会社 | 3D measuring device |
-
2001
- 2001-02-14 EP EP01103436A patent/EP1126412B1/en not_active Expired - Lifetime
- 2001-02-16 US US09/784,028 patent/US6538751B2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62127617A (en) * | 1985-11-29 | 1987-06-09 | Fujitsu Ltd | Inspecting instrument for linear body |
EP0634875A1 (en) * | 1992-01-27 | 1995-01-18 | Ikegami Tsushinki Co., Ltd. | Solid state image pick-up apparatus |
US5777674A (en) * | 1994-04-11 | 1998-07-07 | Canon Kabushiki Kaisha | Four color separation optical device |
JPH0815434A (en) * | 1994-06-23 | 1996-01-19 | Nikon Corp | Distance measuring equipment |
WO1999064816A1 (en) * | 1998-06-05 | 1999-12-16 | Dentalmatic Technologies Inc. | Method and device for optoelectric acquisition of shapes by axial illumination |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 011, no. 345 (P - 636) 12 November 1987 (1987-11-12) * |
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 05 31 May 1996 (1996-05-31) * |
Also Published As
Publication number | Publication date |
---|---|
EP1126412B1 (en) | 2013-01-30 |
US6538751B2 (en) | 2003-03-25 |
EP1126412A2 (en) | 2001-08-22 |
US20010021011A1 (en) | 2001-09-13 |
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